James C. answered • 07/23/21
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BS in Mathematics with 20+ years of teaching experience
Rahman W.
asked • 07/22/21An airplane is flying north with an airspeed of 350 km/h. Find the resultant ground velocity when the plane encounters a wind blowing at 60km/h from the south east.
An airplane is flying north with an airspeed of 350 km/h. Find the resultant ground velocity when the plane encounters a wind blowing at 60km/h from the south east.
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2 Answers By Expert Tutors
Mark M. answered • 07/23/21
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5.0
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Mathematics Teacher - NCLB Highly Qualified
Draw and label a diagram.
Use the law of Cosines
s2 = 3502 + 602 - 2(350)(60) cos 135°
Can you solvel for s and answer?
Rahman W.
Yes I can, thank you!
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07/23/21
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Rahman W.
WOW! That was extremely helpful, thank you so much.07/23/21